baber/WOPTO huggingface dataset:
Patent EP-0533929-A1 (EP)
Title: Cylindre de laminage composite et procede de fabrication associe
Inventor: HASHIMOTO MITSUO NIPPON STEEL
IPC: B32B15/01
Filed: 1991-06-13
Abstract: L'invention se rapporte à un cylindre composite utilisé pour le laminage à chaud, qui possède d'excellentes propriétés de résistance à la formation d'aspérités en surface et dont la couche extérieure est fabriquée à partir d'un acier comprenant 1,5 à 2,4 % en poids de carbone, 3 à 6 % en poids de vanadium, 10 à 20 % en poids d'au moins un élément choisi parmi le chrome, le molybdène et le tungstène, ainsi qu'éventuellement un matériau de germination cristalline comprenant 0,05 à 0,20 % en poids d'aluminium et/ou 0,02 à 0,10 % en poids de titane, le reste étant constitué de fer et des impuretés inévitables. La texture de la couche extérieure est constituée par une texture métallique dont le grain des particules a un diamètre compris entre 30 et 150 mum et qui est entourée par un carbure eutectique cristallisé dans la limite de grain ou dans laquelle des cristaux de carbure primaires sont ultérieurement dispersés et cristallisés dans la texture de base dudit cristal.
Patent EP-0540619-A1 (EP)
Inventor: MARSDEN PETER DOUGLAS
IPC: G03C7/42
Filed: 1991-07-24
Abstract: Procédé de traitement d'un matériau d'halogénure d'argent photographique exposé comprenant une étape de formation d'une image de coloration à amplification redox et une étape de décoloration en utilisant une solution aqueuse de peroxyde d'hydrogène ou un composé capable de libérer le peroxyde d'hydrogène.
Patent EP-0542909-A1 (EP)
Inventor: WARNER JOHN L
IPC: F24F3/044
Filed: 1991-05-20
Abstract: Dans un système de commande du cycle de l'air ambiant, un condenseur (46) élimine la vapeur d'eau d'une alimentation en air (9) ambiant, comprimé avant que l'air se dilate dans une première turbine (24). L'air sortant refroidi (49) provenant de la première turbine (24) sert ensuite de refroidisseur dans le condenseur (46), où il absorbe la chaleur issue de l'évaporation de la vapeur d'eau condensée. Après être passé dans le condenseur (46), le refroidisseur chauffé se dilate dans une deuxième turbine (26). Au cas où la pression de l'alimentation en air tombe en dessous de seuils prédéterminés, des parties du cycle qui altèrent les performances ou qui sont inutiles sont alors évitées.
Patent EP-0561847-A1 (EP)
Title: Photosensitive polymers and printing plates.
Inventor: CANESTRI GIUSEPPE
IPC: G03F7/021
Filed: 1991-12-06
Abstract: A compound of formula (I), wherein R, Y, Y', X, X', R' and R'' have the meanings shown in the description; process for preparing the compound of formula (I) and presensitized positive or negative offset printing plates having a photosensitive layer comprising a compound of formula (I).
Patent EP-0497112-A1 (EP)
Inventor: WUERSCHUM HANS-PETER KODAK AKT
IPC: B67B1/04
Filed: 1992-01-10
Abstract: An analyzer is disclosed having a device for removing and inserting a stopper (5) from and into the opening of a container (4) for liquids arranged in a tray (6), particularly test tubes filled with body fluids, a gripper (1) which performs rotary movements frictionally interacting with stopper (5) and a lifting means (60) feeding the container (4) to the gripper (1) and fixing it. 
     The gripper (1) features three radially arranged clamping elements (20, 20', 20'') with rollers (23, 23', 23'') on an inner carrier member (2), said clamping elements being radially movable by control elements (30, 30', 30'') associated therewith and mounted on an outer hollow-cylindrical housing portion (3). The control elements (30, 30', 30'') are coaxially arranged in the form of a ring and each consists of a cam section (32, 32', 32'') having a small radius and a cam section (33, 33', 33'') having a larger radius, said sections being interconnected via a ramp (34, 34', 34'') and having a threshold (35, 35', 35''). 
     Each clamping element (20, 20', 20'') contacts the cam section under the action of a first spring element (25, 25', 25'') and a second spring element (26, 26', 26'') via a roller (23, 23', 23''). 
     With their inner end portions (22, 22', 22'') the clamping elements (20, 20', 20'') define a circular opening (27) which is smaller than the outer diameter of the stopper (5) when the clamping elements contact the inner cam sections (32, 32', 32'') and larger than said outer diameter when the clamping elements contact the outer cam sections (33, 33', 33''). 
     The clamping elements (20, 20', 20'') can be rotated either relative to the control elements (30, 30', 30'') or jointly therewith about a pivot (10), i. e. about the longitudinal axis of gripper (1).
Patent EP-0485361-A1 (EP)
Inventor: NEURATH ALEXANDER ROBERT DR
IPC: A61K47/48
Filed: 1987-04-25
Abstract: A hepatitis B vaccine containing a peptide with an amino acid chain of at least six consecutive amino acids within the pre-S gene coded region of the envelope of hepatitis B virus. The vaccine being free of an amino acid sequence corresponding to the naturally occurring envelope proteins of hepatitis B virus and a physiologically acceptable diluent. The peptide being free or linked to a carrier. The carrier being a conventional carrier or a novel carrier including a lipid vesicle stabilized by cross-linking and having covalently bonded active sites on the outer surface thereon. Such novel carrier being useful not only to link the novel peptide containing an amino acid chain with amino acids within the pre-S gene coded region of the surface antigen of hepatitis B virus, but can also be used to bind synthetic peptide analogues of other viral proteins, as well as bacterial, allergen and parasitic proteins of man and animals. The peptides of the invention can be utilized in diagnostics for the detection of antigens and antibodies.
Patent EP-0517104-A1 (EP)
Inventor: RASPANTI GIUSEPPE
IPC: C07D251/70
Filed: 1992-05-29
Abstract: Derivatives of 2,4,6-tris-[(p-carboxy)-anilino]-5-triazine are described, which can be used as light stabilisers for synthetic polymers and for the preparation of cosmetic and dermatological compositions.
Patent EP-0529227-A1 (EP)
Inventor: OBERHOLZER FRANZ
IPC: D01H7/60
Filed: 1992-06-24
Abstract: The ring traveller for an inclined flange ring of a ring spinning or ring twisting machine is to be designed in such a way that its position relative to the ring during rotation on the latter is optimised both in terms of its own running behaviour and in respect of the yarn run. The longitudinal extension (21) of the traveller (60) amounts to approximately 140 % of the distance (4) between the two traveller legs (1 and 3), and the part distance (18) from the longer traveller leg to an axis passing through the vertex (16) and approximately parallel to the traveller legs (1, 3) amounts to approximately 54 % of this distance. The solution for achieving the object according to the invention is based on the understanding that an increase in performance without a traveller standstill time is possible to an unexpected extent by influencing the position by means of the design of the traveller in terms of its main dimensions. …<IMAGE>…
Patent EP-0530642-A1 (EP)
Inventor: BRUNNER HANS-GEORG DR
IPC: C07D413/12
Filed: 1992-08-25
Abstract: Oxetane and thiaetane derivatives of the formula I
       
 in which 
Q is oxygen, sulfur, -COO-, -Z-CH(R₃)-COO-,
       
 or CO-Y₄-CH(R₁₀)-COO-; 
W is
     
       
 and R₁ is hydrogen or fluorine; R₂ is halogen or cyano; R₃ and R₁₀ independently of one another are hydrogen or C₁-C₃alkyl; R₄ is hydrogen, fluorine, chlorine, bromine, C₁-C₄alkyl or trifluoromethyl; R₅ and R₇ independently of one another are C₁-C₄alkyl; R₆ and R₈ independently of one another are hydrogen or C₁-C₄alkyl; R₉ is hydrogen, C₁-C₆alkyl, C₃-C₇cycloalkyl, C₁-C₄alkoxy-C₁-C₄alkyl or C₁-C₇haloalkyl; X is oxygen or sulfur; Y₁, Y₂, Y₃, Y₄, Y₅ and Y₆ independently of one another are oxygen or sulfur; Z is oxygen or sulfur; n is 0; 1, 2, 3 or 4; and q is 1 or 2, have good selective herbicidal properties when used pre- or post-emergence.
Patent EP-0530673-A1 (EP)
Inventor: SERGEL HORST
IPC: G01B7/04
Filed: 1992-08-27
Abstract: The invention relates to a method for measuring a length, in particular for determining an overlap length on a spooled/reeled material strip. In order to be able to detect the overlap length automatically, it is proposed that the front end of the material strip is detected on the drum by means of a detector and at the same time the associated angular position of the drum is measured, that after the material strip has been spooled/reeled, its rear end is indicated by the detector and simultaneously the angular position, assigned to the rear end, of the drum is measured, and that, finally, the length of the strip is determined in an evaluation unit from the difference value of the angular positions of the drum. <IMAGE>
Patent EP-0540995-A1 (EP)
Inventor: GASPARDO LUIGI
IPC: A01C5/06
Filed: 1992-10-28
Abstract: Furrowing device for direct sowing in terrains that are worked and not worked, which comprises a furrowing disk (11) borne by a first arm (26) secured to the operational machine in such a manner that it can oscillate, and comprises also means to adjust the depth of the furrow, a tubular coulter (24) and a furrow-closing means, which consists of a covering disk (13) positioned to the rear and side of the furrowing disk (11), the covering disk (13) being borne on a second oscillatory arm (15) and being pivoted and adjustable at least at an angle and being pressed resiliently (17) against the ground.
Patent EP-0512650-A1 (EP)
Inventor: SCHEULDERMAN PETRUS JOHANNES
IPC: A61G5/12
Filed: 1992-05-07
Abstract: A wheelchair comprises a base frame section (1) with four wheels (2,3) and a seat frame section (4) for supporting a seat (6) and a back rest (7). At both sides of the wheelchair front and back rods (11,12) are pivotably connected with the base frame section (1) and the seat frame section (4), wherein an adjusting means is mounted between both said frame sections (1,4) for adjusting the seat angle between minimum and maximum values. The front and back rods (11,12) are directed obliquely towards each other at the minimum seat angle. At the minimum seat angle the back rods (12) enclose an angle with the vertical which is substantially greater than the angle enclosed between the front rods (11) and the vertical, wherein the front rods (11) pass the vertical when adjusting the seat angle from the minimum value to the maximum value.
Patent EP-0541173-A1 (EP)
Inventor: VAN AMSTEL LEONARDUS HENDRICUS
IPC: A01D43/08
Filed: 1992-11-03
Abstract: The invention relates to a maize chopper provided with a frame, with at least two co-operating main cutting means (7,8) which are rotatably journalled in the frame (5) about upwardly extending axes of rotation, and with feed members (9,10), which are disposed above the main cutting means (7,8) and which rotate along with said main cutting means during operation, for transporting the crop in the direction of a chopping chamber (4), in which a chopping mechanism for chopping the fed-in crop is disposed. The device is at at least one side equipped with an add-on device, which is provided with at least two additional co-operating auxiliary cutting means (11,12), which are coupled to one of the main cutting means (7) by a chain (18) provided with carriers (21). Crop cut by the auxiliary cutting means (11,12) is transported by the chain (18) along the rear side of a carrier wheel (14) provided above the auxiliary cutting means (11) located closest to the main cutting means (7,8) and introduced into the space between the feed members (9,10) located above the main cutting means (7,8), so as to be fed to the chopping mechanism.
Patent EP-0550118-A1 (EP)
Inventor: KRANZ CURT DR-ING
IPC: A61F2/46
Filed: 1992-12-22
Abstract: Driving-out appliance for a prosthesis provided with a neck especially for the reception of a joint socket, or a corresponding bone rasp, which appliance is provided with a shaft and a stop surface located on the shaft, the following being provided: a mounting (2) which is arranged on the shaft (1) of the appliance and is provided with a passage opening (3) for the neck of the prosthesis or bone rasp (117 and 17, respectively) and essentially encircles this neck, a stop surface (4) on the inside of the mounting (2) and a movable tongue (8) opposite the stop surface (4) which can be driven for the purpose of positively locking the appliance in relation to the prosthesis (115) or bone rasp (15) by means of additional actuation means (10) in a radial direction relative to the neck of the prosthesis or bone rasp (117 and 17, respectively). <IMAGE>
Patent EP-0498559-A1 (EP)
Inventor: MUCCI MICHAEL V
IPC: B64C21/10
Filed: 1992-01-29
Abstract: This invention provides a method of treating a workpiece by an abrasive article, the surface of which has a specified pattern. The abrasive article comprises a backing (12) having at least one abrasive composite (14) bonded thereto. The abrasive composite or composites comprise a plurality of abrasive grains (16) dispersed in a binder (18). The abrasive composite or composites have a predetermined shape and are disposed in a predetermined array, which typically consists of a plurality of peaks and valleys. As a result of the method of this invention, the surface of the workpiece can be provided with a profile that is similar to or substantially identical to the inverse of the pattern of the abrasive article.
Patent EP-0500319-A1 (EP)
Title: Oxazinobenzazole compounds
Inventor: TSUZUKI RYUJI
IPC: C07D498/04
Filed: 1992-02-18
Abstract: Oxazinobenzazole derivatives represented by the following general formula and salts thereof:
     wherein R 1 , R 2 , R 3  and R 9  are the same or different and selected from hydrogen atoms and C 1 -C 6  alkyl groups ; R 5  and R 6  form, in conjunction with the two adjacent carbon atoms, a 5- or 6-membered heterocyclic ring having at least two nitrogen atoms and optionally a further heteroatom selected from oxygen, sulphur and nitrogen ; and m is 0 or 1. 
     The compounds are useful as antispasmodic medicaments.
Patent EP-0522735-A1 (EP)
Inventor: FLEISCHHACKER JOHN J
IPC: A61M25/08
Filed: 1992-06-22
Abstract: Locking dilator (14) and peel away introducer sheath assembly (12) for preventing undesired rearward migration of a dilator within an introducer sheath to insure a proper longitudinal relationship. The dilator has secured to its proximal end (40) a gripping clamp (16) for holding securely the handle (20) of the introducer sheath to accommodate placement of the dilator and introducer sheath into an appropriate location within a patient resulting in minimal tissue damage and trauma.
Patent EP-0522795-A1 (EP)
Inventor: PLEMMONS LARRY WAYNE
IPC: F01D9/02
Filed: 1992-07-02
Abstract: A heat shield device for a vane liner (18) in which a first plurality of honeycomb cells (34A) which are axially aligned are attached to a first side of the vane liner. A second plurality of honeycomb cells (34B) are axially aligned and attached to a second side of the vane liner. The first and second sides of the vane liner are opposite to each other and are provided with cavities which are filled in by the first and second pluralities of honeycomb cells.
Patent EP-0532342-A1 (EP)
Inventor: CROMAR BRIAN DOUGLAS
IPC: B65H9/16
Filed: 1992-09-11
Abstract: A cut sheet registration device comprises at least two idler rolls (4) biassed into contact with an intermittently-driven feed roll (2), the idler rolls being individually pivoted for castor motion on a bar (8) which is itself movable about a pivot point at one end of the bar with respect to the axis of the feed roll, so as to adjust the angle which the contact points of the idler rolls make with the feed roll. The angle of the bar is adjustable at the factory, and set by retainer (30) to allow for any misalignment etc. in the downstream sheet-using devices.
Patent EP-0549204-A1 (EP)
Inventor: PAOLI THOMAS L
IPC: G01B11/00
Filed: 1992-12-10
Abstract: In a raster scanning optical output device, for example in a laser printer, an array (50) of independently addressable light emitting devices, such as an array of solid state lasers, is used to control spot position on an image plane (32) in the slow scan direction. The array is disposed such that the spots produced by the light beams (72a,72b) emitted from each element of the array impinge on the image plane displaced in the slow scan direction from one another. The total distance between all the spots is less than the distance between fast scan direction scan lines. Only a single element of the array is operated per scan line, thus only a single spot is formed on the image plane per scan line. Control of which of the elements of the array emits a light beam per scan line allows control of the spot position in the slow scan direction for that scan line.
Patent EP-0546834-A1 (EP)
Inventor: BURLINGTON GEOFFREY MICHAEL
IPC: H02K7/02
Filed: 1992-12-10
Abstract: A fastener applicator, for example for cable clips, uses the kinetic energy of a flywheel (6) rotated by a prime mover (4), preferably a battery drive electric motor, to drive a striker (8) for firing a fastener into a support. An actuator (7) which strikes the striker (8) may be a fixed projection on the flywheel (6) or be an element on the flywheel movable relative to the flywheel by centrifugal force to project the actuator from an inoperative position to an operative position for striking the striker. The driven from the prime mover (4) to the flywheel (6) is through a clutch or releasable drive coupling (26) which temporarily disconnects the drive when the actuator strikes the strike so that the kinetic energy at the flywheel alone drives the striker and the prime mover is protected from the impact. In a modification a micro-processor measures the rotational speed of the flywheel and stops the prime mover when a pre-determined speed for the necessary kinetic energy is achieved.
Patent EP-0538161-A1 (EP)
Inventor: GOHIER JACQUES
IPC: A01G3/08
Filed: 1992-10-16
Abstract: The present invention relates to a device for pruning and cutting, intended in particular for cutting the branches of a trunk, having a frame (41) and a working tool (30-31-32). According to the invention, it comprises:   - lower means (3) and upper means (5) for surrounding and enclosing the trunk, - means (17) of articulation which are controlled to move rotationally, around the trunk, one or both said means (3, 5) in relation to the other means (5, 3), - means (28) for moving in height one of said lower or upper means (3, 5) in relation to the other means (5, 3).   Application to pruning the branches of a tree trunk. <IMAGE>
Patent EP-0558875-A1 (EP)
Inventor: GEFKE HERMANN
IPC: G03D5/06
Filed: 1992-03-06
Abstract: The device comprises a metering roll (5) for metered feeding of developer fluid (13) to an applicator roll (4). A contact pressure strip (3), running over at least two spaced rollers (1, 2) arranged substantially parallel to the applicator roll (4) forms a contact surface (11), located between the rollers (1, 2), with the applicator roll (4). The contact surface extends in the axial direction substantially over the entire width of the applicator roll and amounts to at least 1 mm and at most 200 mm in the radial direction. The position of the contact surface along the periphery of the applicator roll is such that a contact pressure component generated by the contact pressure strip is directed against the metering roll. Using the device according to the invention, a developer fluid film thickness which is independent of the speed of rotation is achieved within wide limits on the applicator roll. Since the diazotype material (7) which is to be developed can take up and absorb developer fluid from the applicator roll along a contact zone located beneath the contact surface, the accumulation of developer fluid (36), known to occur at the line where the diazotype material subjected to developer fluid leaves the applicator roll, is very small. Consequently, the copy developed by means of the device according to the invention does not show a wet rim on the diazotype material which is the last to leave the device. <IMAGE>
Patent EP-0548005-A1 (EP)
Inventor: ZEHNDER HERBERT
IPC: F16M5/00
Filed: 1992-11-20
Abstract: The arrangement with a multi-cylinder reciprocating piston internal combustion engine (2) has an exhaust manifold (8) connected to the upper end of the cylinder (6) and at least one turbocharger assembly (11) comprising a gas turbine and a compressor. The gas turbine is connected on the inlet side to the exhaust manifold (8) and on the outlet side to an exhaust pipe (14). The charge air coming from the compressor is directed through a charge air cooler (18) and fed to the cylinders (6) in the area of the bottom end of the cylinder. The turbocharger assembly (11) is arranged separately from the reciprocating piston internal combustion engine (2) next to this beneath the bottom end of the cylinder (6) and supported together with the exhaust pipe (14) on a foundation (1') for the turbocharger assembly. The charge air cooler (18) arranged beneath the turbocharger assembly (11) may be accommodated in a space (25) beneath the foundation (1'). <IMAGE>
Patent EP-0550388-A1 (EP)
Inventor: GAGLIANO BRUNO
IPC: E03D9/05
Filed: 1992-01-24
Abstract: To eliminate unpleasant odors from the pan of the water-closet, the device comprises means for the suction of unpleasant odors directly from the bowl of the water-closet, particularly through apertures (43B) formed in the seat (S) supports (43), and means for the elimination of the unpleasant odors by means of suction through holes (F) provided for in the pan for the application of said supports.
Patent EP-0505330-A1 (EP)
Inventor: MAZZARA ISIDORO
IPC: A61M5/178
Filed: 1992-03-17
Abstract: The invention regards a selflocking syringe. The syringe rod is equipped with an extractor which, when the syringe plunger is pushed to the end of the stroke, hooks the needle and withdraws it by means of a preloaded spring to the inside of the rod, into a protected and inaccessible position, thus making the syringe unserviceable already after its first use.
Patent EP-0598168-A1 (EP)
Inventor: BALDI LIVIO
IPC: H01L21/265
Filed: 1992-11-18
Abstract: Highly reliable direct contacts (1) may be formed by defining a direct contact area within a larger area (A) purposely implanted and diffused for ensuring electrical continuity in the semiconductor. Patterning may define the contacting polysilicon (1) within an implanted direct contact area (A) so that the definition edges thereof fall on a gate oxide layer (4) thus preventing an etching of the semiconductor (3) during the unavoidable over-etching that concludes the polysilicon patterning step. Preferably, a pre-definition of the direct contact area is performed through a first deposited layer of polysilicon, which effectively protects a gate oxide layer during a HF wash prior to depositing a second, contacting layer of polysilicon of adequate thickness.
Patent EP-0517867-A1 (EP)
Inventor: ENNING NORBERT
IPC: B62D25/08
Filed: 1991-12-06
Abstract: L'invention concerne une structure porteuse d'une carrosserie d'un véhicule de tourisme. Les logements avant de jambe de force (2) sont disposés au-dessus de longerons avant prévus des deux côtés et s'appuient vers le bas sur ces longerons. Un support en profilé creux relie, en tant que support de jambe de force (9), le logement de jambe de force (2) et le milieu du montant de la porte avant (élément de jonction 6). Dans l'invention, le support de jambe de force (9) présente une courbure, c'est-à-dire que la liaison porteuse entre le logement de la jambe de force (2) et le milieu du montant de porte (A) (élément de jonction (6)) n'est pas rectiligne. De cette manière, le support de jambe de force (9) subit un flambage, en cas de choc frontal du véhicule, par une diminution du rayon de courbure et l'action de la force sur le montant de la porte se trouve par conséquent diminuée, et il existe un effet s'opposant à une possible déformation de la portière du véhicule. Dans un autre mode de réalisation de l'invention, on indique des mesures additionnelles en vue de favoriser le processus de flambage.